Baidu just open-sourced a new SOTA Base model!
This is a dev post classified by AGK Intelligence as Other (a launch), kept by the Dev Radar because it carries real work, not commentary.
Baidu just open-sourced a new SOTA Base model! ERNIE-5.5-Flash-Base is a 280B MoE model with 14B active parameters per token, pretrained from scratch on 33.5 trillion tokens. And this is the Base checkpoint itself. It hasn’t gone through mid-training or post-training yet, which makes the results especially interesting because they give a much cleaner view of what the architecture, data, and pretraining have learned. In Baidu's evaluations, ERNIE-5.5-Flash-Base outperforms similarly sized Base models on most benchmarks across knowledge, reasoning, mathematics, coding, multilingual understan
Posted by Sumanth (77.8k followers) 2 h ago · 9 likes · 969 views · view the original post on X. Kept by the Dev Radar as Other. Tools mentioned: ERNIE 5.5 Flash Base.
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